Brain scans reveal how mindfulness calms the autistic mind
NCT ID NCT04017793
First seen Jun 27, 2026 ยท Last updated Jun 27, 2026
Summary
This study looked at how stress-reduction classes affect brain function in adults with autism. 108 participants were randomly assigned to either an 8-week mindfulness program or a relaxation and social support group. Researchers used brain scans and questionnaires to see if changes in the brain relate to feeling better and being more aware of emotions.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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108 people
The number who actually took part.
- Started
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May 2019
- Finished
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Dec 2024
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age 18 to 89 years old, with a special focus on adults with ASD who are going to college given the additional stress of this phase in life. We are recruiting participants across a broad age range in order to maximize our ability to inform interventions for adults with ASD. The upper age limit of 89 years was selected so a de-identified dataset can be created with all participant ages included. * ASD diagnosis via gold-standard diagnostic assessments (Autism Diagnostic Observation Schedule-2). * Must be able to attend at least 7 of the 8 weekly intervention classes. * English speaking: Participants must be English-speaking because the screening and behavioral measures are in English (including the intelligence estimate). Exclusion Criteria: * Participants with Intelligence Quotient (IQ) scores \<70 will be excluded to minimize variability due to general cognitive functioning. * Report of any major medical illnesses, histories of seizures, or head trauma with loss of consciousness. These health factors can cause brain changes that would confound findings. * Concerns that the participant may not be able to complete the MRI neuroimaging requirements for the study, including claustrophobia or metal objects within the participant's body or eyes. Implanted metal objects may create a safety hazard in the powerful magnetic field during MRI imaging. * Pregnant women. MRI has no known effects on pregnancy or fertility. However, since we are not 100% certain MRI has no effects on a developing fetus, women who are pregnant may not participate in this study.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Arizona State University
Tempe, Arizona, 85281, United States
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